Bug about absent font

[hj]

I haven't Verdana font in my AbiWord font files. AbiWord test file
"styles.abw" includes Verdana font. You can see "Customization" of
"Heading1" in "styles.abw" file. You select "Customization" and the
following several lines of Verdana font, then cut it. You push "Undo"
button. You will see that the font size of Verdana has changed. This bug is
cross platform. And it occurs in printing.